+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
■ Full Data
Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
■ Techicals
►Mechnical property for S420ML Structural steel:
| Thickness (mm) | ||||||
| S420ML | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 |
| Yield strength (≥Mpa) | 420 | 400 | 390 | 380 | 370 | 365 |
| ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 | ||
| Tensile strength (Mpa) | 520-680 | 500-660 | 480-640 | 470-630 | 460-620 | |
►Chemical composition for S420ML Structural steel (Heat Analysis Max%)
| Main chemical elements composition of S420ML | ||||||
| C | Si | Mn | P | S | Nb | V |
| 0.16 | 0.50 | 1.70 | 0.025 | 0.020 | 0.05 | 0.12 |
| Al(total) | Ti | Cr | Ni | Mo | Cu | N |
| ≥0.02 | 0.05 | 0.30 | 0.80 | 0.20 | 0.55 | 0.025 |
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